Effect of 5th generation Bonding systems ethanol evaporation duration on microleakage
Regeneration, Reconstruction & Restoration (Triple R),
Vol. 8 (2023),
1 January 2023
https://doi.org/10.22037/rrr.v8.45216
Abstract
Abstract:
Objective: The aim of the present study was to evaluate the effect of different amounts of ethanol evaporation duration of different 5th class bonding systems bonded with two different adhesives on dental resin composites microleakage.
Material and Methods: In the present in-vitro study, 60 human sound teeth were included and Class V cavity preparation was conducted on buccal surface of each tooth. The prepared specimens were divided into six different groups (n = 10) according to type of adhesive bond used (Adper Single bond & SoloBond) and time required for solvent to evaporate (immediately, 5 min and 20 min). Composite restoration was conducted and specimen underwent thermocycling. The respective teeth were rinsed in 0.5% fuschine die for 24 h and investigated using ×12 stereomicroscope. Detected microleakage was scored and analyzed using Mann U Whitney and Kruskal Wallis test.
Results There was no statistically significant difference between groups in terms of occlusal (p = 0.095) and gingival (p = 0.495) margin median microleakage scores.
Conclusion: According to our findings, solvent evaporation had no significant effect on either occlusal or gingival microleakage severity of class V resin composite restorations with 5th generation bonding systems.
- Microleakage
- Bonding System
- Composite Resins
- Class V restorations
How to Cite
References
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